ls1 swap wiring
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From: thurmont maryland
Car: 1989 iroc z
Engine: 98 ls1, prcs, btr cam
Transmission: rkt56 6 speed
Axle/Gears: midwest chassis 9 inch 4.30wavetrac
ls1 swap wiring
i would like to do an ls1 swap but i was wondering about some of the wiring when you swap the engine what do you do with the old harness it has all of the lights and accessories in it how do you keep them with the new ls1 harness im sure the connections for them are different
Joined: Mar 2000
Posts: 43,187
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Check the sticky in the top section of the forum about LS1 swaps.
Basically, connections to the lights & accessories are unaffected.
Basically, connections to the lights & accessories are unaffected.
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Joined: Jul 2007
Posts: 295
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From: Lake Jackson Tx
Car: 91z,97ws6,98fb,87&90jeep,05 yz250
Engine: 5.0tpi,5.7LT4,5.7LS1,4.2I6,5.7TPI,1
Transmission: t5,4l60e,
Axle/Gears: 3.42
Re: ls1 swap wiring
we sent in the motor side harness and the ls harnness to spearthech and it was plug and play
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